- Reduces Colic, Vomiting, Reflux, Burping, And Wind
- Prevents Air Bubbles From Forming In Milk Or Formula
- Helps reduce fluid in the ear
- Prevents nipple collapse
All Dr. Browns bottles include the two-piece patented internal vent, Level-One silicone nipple, cleaning brush and instruction sheet. Reduces colic, burping and wind Internal vent prevents air bubbles from forming in breast miland formula By not creating a vacuum, it helps reduce fluid in the ear. Positive pressure design mimics breast feeding and is ideal for breast milk and formula alike.